DO NOT RECOMMEND - ZIPPERS BROKE IN A WEEK!  
Our son put this together for us in about an hour very easy set up and very lightweight.  Holds my potted veggies and herbs with soil no problem.  Love that it is tall enough to stand up in, retains heat and moisture very well.  The little clamps that are meant to hold the shelves in place are useless once something is on the shelves which is the only drawback I can see so far- zip ties will work no problem though so no a big deal.  Good value for the price I bought the open box and all pieces were presented and if I had not known it was an open box product I would not have been able to tell.  I would NOT recommend this product.